@charset "UTF-8";
:root {
  --paper: #f8f8f2;
  --ink: #243b32;
  --muted: #667469;
  --green: #235c48;
  --line: #dfe4da;
  --white: #fff;
  --radius: 20px;
  font-family:
    Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui,
    sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  line-height: 1.7;
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
a,
summary {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
summary:focus-visible {
  outline: 3px solid #bb6c21;
  outline-offset: 5px;
  border-radius: 4px;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  line-height: 1.35;
}
a,
summary {
  touch-action: manipulation;
}
.wrap {
  width: min(1180px, calc(100% - 80px));
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  background: var(--green);
  color: white;
  padding: 12px 20px;
  z-index: 10;
}
.skip-link:focus {
  top: 10px;
}
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -0.4px;
  line-height: 1.4;
}
.brand-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  background: var(--green);
  color: #fff;
  border-radius: 13px;
  font-size: 22px;
  transform: rotate(-5deg);
}
.brand small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--muted);
  margin-top: 3px;
}
.site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 600;
}
.site-header nav a:hover,
.text-link:hover {
  color: #398365;
}
.nav-download {
  border: 1px solid var(--line);
  padding: 9px 18px;
  border-radius: 9px;
}
.nav-download span {
  margin-left: 10px;
}
.hero {
  display: grid;
  grid-template-columns: 1fr 1.04fr;
  gap: 54px;
  align-items: center;
  padding-block: 76px 68px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.7px;
  margin-bottom: 24px;
}
.dot {
  width: 7px;
  height: 7px;
  background: #689b60;
  border-radius: 50%;
  box-shadow: 0 0 0 4px #e6edde;
}
h1 {
  font-size: clamp(40px, 4.5vw, 62px);
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.3;
}
.highlight {
  color: var(--green);
  position: relative;
  white-space: nowrap;
}
.highlight:after {
  content: "";
  position: absolute;
  bottom: 1px;
  left: 0;
  right: 0;
  height: 8px;
  background: #cdddac;
  z-index: -1;
  transform: rotate(-3deg);
}
.lead {
  margin-top: 26px;
  font-size: 16px;
  color: var(--muted);
  line-height: 1.95;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  margin-top: 30px;
}
.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 24px;
  border-radius: 9px;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 700;
  min-height: 48px;
  transition:
    transform 0.2s,
    background 0.2s;
}
.button:hover {
  transform: translateY(-2px);
}
.primary {
  background: var(--green);
  color: white;
  box-shadow: 0 6px 14px #235c4817;
}
.primary:hover {
  background: #194733;
}
.text-link {
  font-size: 13px;
  font-weight: 600;
}
.hero-meta {
  font-size: 11px;
  color: var(--muted);
  margin-top: 20px;
}
.hero-meta span {
  margin-inline: 7px;
}
.preview {
  background: #fff;
  border: 1px solid #dce3d7;
  border-radius: 15px;
  box-shadow:
    0 24px 64px #304b3512,
    0 3px 8px #304b3508;
  transform: rotate(1deg);
  position: relative;
}
.preview:before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -22px;
  background: #e9eddf;
  border-radius: 38% 28% 35% 28%;
  transform: rotate(-6deg);
}
.preview-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 17px;
  border-bottom: 1px solid #edf0e9;
  font-size: 10px;
  color: var(--muted);
  gap: 8px;
}
.window-dots {
  color: #cbd3c4;
  font-size: 9px;
  letter-spacing: 3px;
}
.preview-badge {
  color: var(--green);
  background: #ecf2e8;
  border-radius: 5px;
  padding: 2px 7px;
}
.preview-body {
  padding: 21px;
  background: #f2f4ef;
}
.preview-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.preview-heading p {
  font-size: 10px;
  color: var(--muted);
}
.preview-heading strong {
  font-size: 19px;
}
.preview-clock {
  font-size: 30px;
  font-weight: 750;
  letter-spacing: -1px;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}
.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.preview-card {
  background: #fff;
  border-radius: 9px;
  padding: 13px;
  box-shadow: 0 1px 3px #1b392209;
  min-width: 0;
}
.preview-card h3 {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  margin-bottom: 12px;
}
.mini-icon {
  display: inline-grid;
  place-items: center;
  border-radius: 4px;
  width: 18px;
  height: 18px;
}
.green {
  background: #e9f2e7;
  color: #4a7042;
}
.blue {
  background: #edf2fc;
  color: #356bb3;
}
.amber {
  background: #fff5da;
  color: #8c6b15;
}
.rose {
  background: #fff0ec;
  color: #a25948;
}
.lesson {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 7px;
  font-size: 12px;
  margin-top: 5px;
}
.lesson > span {
  display: grid;
  place-items: center;
  border-radius: 5px;
  background: #f1f4ed;
  width: 23px;
  height: 23px;
  font-size: 10px;
  color: var(--muted);
  flex-shrink: 0;
}
.lesson small {
  font-size: 8px;
  margin-left: auto;
  color: #316340;
  white-space: nowrap;
}
.lesson.current {
  background: #edf4e6;
  border-radius: 6px;
}
.lesson.current > span {
  background: #73915e;
  color: white;
}
.lesson.recess {
  color: var(--muted);
  font-size: 11px;
}
.preview-side {
  display: grid;
  gap: 10px;
}
.name-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.name-chips span {
  font-size: 10px;
  background: #edf3fc;
  color: #355c8a;
  padding: 4px 6px;
  border-radius: 5px;
}
.meal {
  display: flex;
  justify-content: space-between;
  gap: 4px;
  font-size: 10px;
  margin-top: 7px;
}
.meal small {
  font-size: 9px;
  color: #856718;
  background: #fff5d8;
  padding: 1px 6px;
  border-radius: 4px;
}
.homework p {
  font-size: 10px;
  display: flex;
  justify-content: space-between;
}
.homework p span {
  color: #9e6655;
}
.homework-seats {
  color: #9b5445;
  font-size: 10px;
  padding-top: 6px;
}
.preview figcaption {
  padding: 11px 12px;
  text-align: center;
  font-size: 10px;
  color: var(--muted);
}
.preview figcaption span {
  color: #7a9258;
  margin-right: 5px;
}
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding-block: 25px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  gap: 20px;
}
.benefits p {
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}
.benefits span {
  font-size: 11px;
  color: #80906e;
  margin-right: 13px;
  font-weight: 500;
}
.section {
  padding-block: 90px;
}
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 36px;
}
.section-heading .eyebrow,
.start-layout .eyebrow,
.faq-section .eyebrow {
  margin-bottom: 15px;
}
h2 {
  font-size: clamp(28px, 3vw, 38px);
  letter-spacing: -1px;
  font-weight: 750;
}
.section-heading > p,
.muted {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.9;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 17px;
}
.feature {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: #ffffff90;
  display: flex;
  flex-direction: column;
}
.feature-number {
  font-size: 11px;
  letter-spacing: 1px;
  color: #648064;
  margin-bottom: 23px;
}
.feature h3 {
  font-size: 18px;
  margin-bottom: 13px;
}
.feature p {
  font-size: 14px;
  line-height: 1.9;
  color: var(--muted);
  margin-bottom: 24px;
}
.feature-tag {
  font-size: 11px;
  margin-top: auto;
  color: var(--green);
  display: flex;
  align-items: center;
  gap: 7px;
}
.feature-tag:before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #8ba376;
}
.start-section {
  background: #edf0e5;
  border-block: 1px solid #e1e6d7;
  padding-block: 70px;
}
.start-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 70px;
  align-items: start;
}
.start-layout .muted {
  margin-top: 20px;
}
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 28px;
}
.steps li {
  display: flex;
  gap: 20px;
}
.steps li > span {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--green);
  border: 1px solid #dce3d3;
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
}
.steps h3 {
  font-size: 17px;
  margin-block: 5px 8px;
}
.steps p {
  font-size: 14px;
  color: var(--muted);
  max-width: 440px;
}
.faq-section {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
}
.faq details {
  border-bottom: 1px solid var(--line);
  padding-block: 19px;
}
.faq details:first-child {
  padding-top: 0;
}
.faq summary {
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  min-height: 30px;
}
.faq details p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.9;
}
code {
  font-size: 0.9em;
  overflow-wrap: anywhere;
}
.download-section {
  background: var(--green);
  color: white;
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 24px 40px;
  align-items: center;
}
.download-section .eyebrow {
  color: #c8d9bd;
  margin-bottom: 16px;
}
.download-section h2 {
  font-size: 30px;
}
.download-section p:not(.eyebrow) {
  color: #d4e1d9;
  font-size: 14px;
  margin-top: 14px;
}
.download-actions {
  display: grid;
  gap: 10px;
}
.light {
  background: #f3f5e9;
  color: var(--green);
}
.light:hover {
  background: white;
}
.outline-light {
  border: 1px solid #98b3a5;
  color: white;
}
.outline-light:hover {
  background: #ffffff12;
}
.download-section .download-note {
  grid-column: 1/-1;
  padding-top: 23px;
  border-top: 1px solid #ffffff29;
  margin-top: 0 !important;
  font-size: 11px !important;
}
.download-note a {
  display: inline-block;
  margin-left: 9px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
  padding-block: 40px;
}
.footer-brand {
  font-size: 14px;
  display: block;
}
.footer-brand span {
  display: block;
  font-size: 11px;
  color: var(--muted);
  font-weight: 400;
  margin-top: 5px;
}
.site-footer > div {
  display: flex;
  gap: 22px;
  font-size: 12px;
}
.site-footer > p {
  font-size: 10px;
  color: var(--muted);
}
@media (min-width: 1500px) {
  .hero {
    padding-block: 95px 90px;
  }
}
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .hero {
    gap: 30px;
    padding-top: 50px;
  }
  .hero-actions {
    gap: 16px;
  }
  .preview-body {
    padding: 14px;
  }
  .preview-card {
    padding: 10px;
  }
  .lesson {
    gap: 6px;
    padding-inline: 4px;
  }
  .lesson small {
    display: none;
  }
  .feature {
    padding: 22px;
  }
  .download-section {
    grid-template-columns: 1fr 1fr;
    padding: 36px;
  }
  .download-section h2 {
    font-size: 27px;
  }
}
@media (max-width: 760px) {
  .site-header {
    padding-block: 20px;
  }
  .site-header nav {
    gap: 14px;
    font-size: 12px;
  }
  .site-header nav > a:not(.nav-download) {
    display: none;
  }
  .brand {
    font-size: 15px;
  }
  .brand small {
    font-size: 9px;
  }
  .brand-icon {
    width: 36px;
    height: 36px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 44px;
    padding-block: 35px 45px;
  }
  .hero-copy {
    max-width: 550px;
  }
  .hero h1 {
    font-size: 48px;
  }
  .lead {
    font-size: 15px;
  }
  .preview {
    width: 100%;
    max-width: 540px;
    justify-self: center;
    transform: none;
  }
  .preview:before {
    inset: -12px;
  }
  .preview-body {
    padding: 20px;
  }
  .preview-card {
    padding: 15px;
  }
  .lesson {
    gap: 10px;
    padding: 10px;
  }
  .lesson small {
    display: block;
  }
  .benefits {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-block: 22px;
  }
  .benefits p {
    text-align: left;
  }
  .section {
    padding-block: 55px;
  }
  .section-heading {
    display: block;
  }
  .section-heading > p {
    margin-top: 20px;
  }
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .feature h3 {
    font-size: 16px;
  }
  .start-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .start-section {
    padding-block: 45px;
  }
  .faq-section {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .download-section {
    grid-template-columns: 1fr;
    padding: 28px;
    gap: 24px;
  }
  .download-actions {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  .download-actions .button {
    font-size: 12px;
    gap: 10px;
    padding-inline: 12px;
  }
  .site-footer > p {
    width: 100%;
  }
}
@media (max-width: 440px) {
  .wrap {
    width: calc(100% - 36px);
  }
  .hero h1 {
    font-size: 42px;
  }
  .hero-meta {
    font-size: 10px;
  }
  .hero-meta span {
    margin-inline: 3px;
  }
  .desktop-break {
    display: none;
  }
  .feature-grid {
    grid-template-columns: 1fr;
  }
  .feature {
    padding: 24px;
  }
  .feature-number {
    margin-bottom: 15px;
  }
  .preview-body {
    padding: 12px;
  }
  .preview-card {
    padding: 10px;
  }
  .preview-grid {
    gap: 8px;
  }
  .preview-side {
    gap: 8px;
  }
  .preview-heading p {
    font-size: 9px;
  }
  .preview-card h3 {
    font-size: 10px;
    gap: 4px;
  }
  .lesson {
    padding: 10px 3px;
    gap: 7px;
  }
  .lesson small {
    font-size: 7px;
  }
  .download-actions {
    grid-template-columns: 1fr;
  }
  .download-section h2 {
    font-size: 26px;
  }
  .site-footer > div {
    gap: 16px;
  }
  .nav-download {
    padding: 8px 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  :root {
    scroll-behavior: auto;
  }
  .button {
    transition: none;
  }
  .button:hover {
    transform: none;
  }
}